Memorystore for Redis Cluster

gcp Cachegoogle-memorystore-redis-cluster

Sharded OSS Redis Cluster with zone-distributed shards and optional replicas.

Provider: gcp
Kind: Cache
Category: Data
Official docs: https://cloud.google.com/sdk/gcloud/reference/redis/clusters/create

Properties · 5 set by this component

property	type	values	required	kind default	this component
evictionPolicy	enum	lru \| lfu \| ttl \| none	no	—	inherited
hashing · advanced	enum	none \| consistent	no	none	▸ consistent
invalidation	enum	ttl \| event \| none	no	ttl	inherited
managed	boolean	—	no	false	▸ true
materialised · advanced	boolean	—	no	false	inherited
persistence	boolean	—	no	false	▸ false
persistenceMode · component property	enum	disabled \| rdb \| aof	no	disabled	inherited
readBarrier · advanced	boolean	—	no	false	inherited
replicaCount · component property	integer	—	no	0	inherited
replication	enum	none \| single-az \| multi-az \| multi-region	no	none	▸ none
shardCount · component property	integer	—	no	—	inherited
shards	integer	—	no	—	inherited
structure · advanced	enum	key-value \| bloom-filter \| hash-set \| sorted-set	no	key-value	▸ key-value
tier · advanced	enum	core \| edge	no	core	inherited
ttlJitter · advanced	boolean	—	no	false	inherited
ttlSeconds	integer	—	no	—	inherited
usedAsPrimaryStore · advanced	boolean	—	no	false	inherited

Rules that apply · 3

Every rule whose selector covers this component's kind or its category. Whether a rule fires depends on the design: its properties, its edges and its groups.

Cache used as primary store without persistenceerror

cache-as-primary-store-without-persistence

This cache is the only copy of its data and has persistence turned off. A restart loses the data outright.

— all of these hold:
— the node's `usedAsPrimaryStore` is true
— the node's `persistence` is false

Cache without eviction policywarning

cache-missing-eviction-policy

A cache with no declared eviction policy inherits whatever the vendor chose, and most vendors default to evicting nothing. The cache fills up and then starts refusing writes.

— any of these hold:
— the node's `evictionPolicy` has no value
— the node's `evictionPolicy` is "none"

Materialised cache without a rebuild patherror

materialised-cache-without-rebuild-path

A cache holding materialised views has to be rebuildable from a durable store or a worker. With nothing feeding it, a cold cache is a permanent gap rather than a slow start.

— all of these hold:
— the node's `materialised` is true
— this does not hold:
— the node has at least one incoming edge from a sql-database, nosql-database, worker or stream

Use it in a design

nodes:
  - { id: "memorystore-redis-cluster", component: "google-memorystore-redis-cluster" }

Other Cache products · 36

ApsaraDB for Memcachealibaba-apsaradb-memcachealibabacloudcache ApsaraDB for Redisalibaba-apsaradb-redisalibabacloudcache Amazon DynamoDB Accelerator (DAX)aws-daxawscache Amazon ElastiCacheaws-elasticacheawscache Amazon MemoryDBaws-memorydbawscache Azure Cache for Redisazure-cache-for-redisazurecache Azure Managed Redisazure-managed-redisazurecache Generic cachecachecache Cache clustercache-clustercache cogneecogneecache Dragonflydragonflycache EVCacheevcachecache Microsoft Garnetgarnetcache VMware GemFiregemfirecache Graphitigraphiticache Hazelcasthazelcastcache Apache Igniteignitecache Infinispaninfinispancache KeyDBkeydbcache Lettalettacache Mem0mem0cache Memcachedmemcachedcache Redisrediscache Redis Cloudredis-cloudcache Squidsquidcache Trickstertrickstercache Upstash Redisupstashcache Valkeyvalkeycache Varnish Cachevarnishcache Zepzepcache Memorystore for Redisgoogle-memorystoregcpcache Memorystore for Memcachedgoogle-memorystore-memcachedgcpcache Memorystore for Valkeygoogle-memorystore-valkeygcpcache IBM Cloud Databases for Redisibm-databases-for-redisibmcache OCI Cache with Redisoci-cache-redisocicache OCI Cache with Valkeyoci-cache-valkeyocicache

Source

1# yaml-language-server: $schema=../../schema/component.schema.json
2# Memorystore for Redis Cluster: a sharded OSS Redis Cluster whose shards Memorystore spreads
3# across zones. "Redis Cluster overview" states a shard may carry 0 to 5 replicas; the gcloud
4# reference defaults --automated-backup-mode to disabled and, when RDB is turned on,
5# --rdb-snapshot-period to 24h.
6schemaVersion: "1"
7type: "component"
8id: "google-memorystore-redis-cluster"
9kind: "cache"
10provider: "gcp"
11docs: "https://cloud.google.com/sdk/gcloud/reference/redis/clusters/create"
12defaults:
13  replication: "none"
14  persistence: false
15  hashing: "consistent"
16  structure: "key-value"
17  managed: true
18properties:
19  shardCount:
20    type: "integer"
21  replicaCount:
22    type: "integer"
23    default: 0
24  persistenceMode:
25    type: "enum"
26    values: ["disabled", "rdb", "aof"]
27    default: "disabled"

The same page as markdown, for an agent: /catalogue/components/google-memorystore-redis-cluster.md